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Cheap flights from Ireland to Grimsby from £158
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 21/8. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — HUY
23 Jul — 30 Jul1
Return
1 adult
Economy
Cheap flight deals from Ireland to Grimsby
Keep the following information in mind while searching for Ireland to Grimsby flight deals. Data was last updated 18 July 2025.
Find flight deals from Ireland to Grimsby
Cheapest flights from Ireland to GrimsbyExplore the most affordable flight options available from Ireland to Grimsby. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 July 2025.
Explore the most affordable flight options available from Ireland to Grimsby. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 July 2025.
Sat 30/813:20DUB - HUY
1 stop8h 05mKLM
Sat 6/909:50HUY - DUB
1 stop12h 35mKLM
Deal found 15/7£246
Mon 1/911:10DUB - HUY
1 stop22h 10mMultiple Airlines
Mon 8/917:35HUY - DUB
2 stops14h 40mMultiple Airlines
Deal found 18/7£291
Mon 1/909:10DUB - HUY
2 stops24h 10mAir France
Mon 8/917:35HUY - DUB
2 stops14h 40mAir France
Deal found 18/7£339
Cheapflights Fare Finder
Customise your flight search to find flights from Ireland to Grimsby that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 18 July 2025.
Use the filters below to find and compare flights from Ireland to Grimsby that are best for you.
Fly from
Ireland
Fly to
Grimsby
Route
Depart
Return
Price
DublinGrimsby
DUB - HUY
DUBHUY
Dublin
Sat 30/8
13:20-21:25
1 stop8h 05m
Grimsby Humberside
Sat 6/9
09:50-22:25
1 stop12h 35m
£246
DublinGrimsby
DUB - HUY
DUBHUY
Dublin
Mon 1/9
11:10-09:20
1 stop22h 10m
Grimsby Humberside
Mon 8/9
17:35-08:15
2 stops14h 40m
£291
DublinGrimsby
DUB - HUY
DUBHUY
Dublin
Mon 1/9
09:10-09:20
2 stops24h 10m
Grimsby Humberside
Mon 8/9
17:35-08:15
2 stops14h 40m
£339
DublinGrimsby
DUB - HUY
DUBHUY
Dublin
Thu 21/8
13:20-21:25
1 stop8h 05m
£158
DublinGrimsby
DUB - HUY
DUBHUY
Dublin
Thu 21/8
06:15-21:05
2 stops14h 50m
£313
Best time to book a flight from Ireland to Grimsby
Have a flexible travel schedule? Discover the best time to fly to Grimsby from Ireland with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Ireland to Grimsby
No data available for this route at this time. Please check back soon.
Reviews of airlines servicing Grimsby
Get insights into the airlines that provide service to Grimsby. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Grimsby. Reviews last updated 18 July 2025.
Get a feel of what it's like to fly with KLM and Air France from Ireland to Grimsby by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
7.8
Entertainment
7.1
Comfort
7.7
Crew
8.4
Overall
7.8
Food
7.3
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2025
AMS - BOS
Boarding
7.8
Entertainment
7.1
Comfort
7.7
Crew
8.4
Overall
7.8
Food
7.3
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2025
AMS - BOS
Boarding
7.8
Entertainment
7.1
Comfort
7.7
Crew
8.4
Overall
7.8
Food
7.3
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2025
AMS - BOS
Related info for your journey
Find useful and relevant information for your journey from Ireland to Grimsby. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Travelling to a place near Grimsby?
Book flights to Grimsby if you plan to visit one of these locationsHull
Skegness
Bridlington
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Alternative routes for Ireland to Grimsby
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How does Cheapflights help users find flights from Ireland to Grimsby?
Cheapflights helps you search for flights from Ireland to Grimsby via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.
Why should you use Cheapflights to find cheap flight tickets from Ireland to Grimsby?
Millions of users choose and trust Cheapflights to book the best flight deals from Ireland to Grimsby for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.
Can Cheapflights find flights from Ireland to Grimsby with no change fees?
Yes! Cheapflights helps users easily find flights from Ireland to Grimsby with no change fees.
Can Cheapflights notify me if prices for flights from Ireland to Grimsby become cheaper?
Yes, Cheapflights offers price alerts on Ireland to Grimsby flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.